[MS:CVE-2024-21431] Hypervisor-Protected Code Integrity (HVCI) Security Feature Bypass Vulnerability

Severity Important
Affected Packages 15
Fixed Packages 17
CVEs 1
Hypervisor-Protected Code Integrity (HVCI) Security Feature Bypass Vulnerability
Package Fixed Version
pkg:generic/microsoft/Windows%20Server%202022?kb=KB5035959 = 10.0.20348.2333
pkg:generic/microsoft/Windows%20Server%202022?kb=KB5035857 = 10.0.20348.2340
pkg:generic/microsoft/Windows%20Server%202022%2C%2023H2%20Edition%20%28Server%20Core%20installation%29?kb=KB5035856 = 10.0.25398.763
pkg:generic/microsoft/Windows%20Server%202022%20%28Server%20Core%20installation%29?kb=KB5035959 = 10.0.20348.2333
pkg:generic/microsoft/Windows%20Server%202022%20%28Server%20Core%20installation%29?kb=KB5035857 = 10.0.20348.2340
pkg:generic/microsoft/Windows%2011%20Version%2023H2%20for%20x64-based%20Systems?kb=KB5035853 = 10.0.22631.3296
pkg:generic/microsoft/Windows%2011%20Version%2023H2%20for%20ARM64-based%20Systems?kb=KB5035853 = 10.0.22631.3296
pkg:generic/microsoft/Windows%2011%20Version%2022H2%20for%20x64-based%20Systems?kb=KB5035853 = 10.0.22621.3296
pkg:generic/microsoft/Windows%2011%20Version%2022H2%20for%20ARM64-based%20Systems?kb=KB5035853 = 10.0.22621.3296
pkg:generic/microsoft/Windows%2011%20version%2021H2%20for%20x64-based%20Systems?kb=KB5035854 = 10.0.22000.2836
pkg:generic/microsoft/Windows%2011%20version%2021H2%20for%20ARM64-based%20Systems?kb=KB5035854 = 10.0.22000.2836
pkg:generic/microsoft/Windows%2010%20Version%2022H2%20for%20x64-based%20Systems?kb=KB5035845 = 10.0.19045.4170
pkg:generic/microsoft/Windows%2010%20Version%2022H2%20for%20ARM64-based%20Systems?kb=KB5035845 = 10.0.19045.4170
pkg:generic/microsoft/Windows%2010%20Version%2022H2%20for%2032-bit%20Systems?kb=KB5035845 = 10.0.19045.4170
pkg:generic/microsoft/Windows%2010%20Version%2021H2%20for%20x64-based%20Systems?kb=KB5035845 = 10.0.19044.4170
pkg:generic/microsoft/Windows%2010%20Version%2021H2%20for%20ARM64-based%20Systems?kb=KB5035845 = 10.0.19044.4170
pkg:generic/microsoft/Windows%2010%20Version%2021H2%20for%2032-bit%20Systems?kb=KB5035845 = 10.0.19044.4170
ID
MS:CVE-2024-21431
Severity
important
Impact
Security Feature Bypass
URL
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21431
Published
2024-03-12T07:00:00
(6 months ago)
Modified
2024-03-12T07:00:00
(6 months ago)
Rights
The Microsoft Security Response Center (MSRC) Team
Source # ID Name URL
Vendor Fix KB5035857 KB5035857 - Windows Server 2022 https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5035857
Vendor Fix KB5035857 KB5035857 - Windows Server 2022 (Server Core installation) https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5035857
Vendor Fix KB5035959 KB5035959 - Windows Server 2022 https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5035959
Vendor Fix KB5035959 KB5035959 - Windows Server 2022 (Server Core installation) https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5035959
Vendor Fix KB5035854 KB5035854 - Windows 11 version 21H2 for x64-based Systems https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5035854
Vendor Fix KB5035854 KB5035854 - Windows 11 version 21H2 for ARM64-based Systems https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5035854
Vendor Fix KB5035845 KB5035845 - Windows 10 Version 21H2 for 32-bit Systems https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5035845
Vendor Fix KB5035845 KB5035845 - Windows 10 Version 21H2 for ARM64-based Systems https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5035845
Vendor Fix KB5035845 KB5035845 - Windows 10 Version 21H2 for x64-based Systems https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5035845
Known Issue KB5035845 KB5035845 - Windows 10 Version 21H2 for 32-bit Systems https://support.microsoft.com/help/5035845
Known Issue KB5035845 KB5035845 - Windows 10 Version 21H2 for ARM64-based Systems https://support.microsoft.com/help/5035845
Known Issue KB5035845 KB5035845 - Windows 10 Version 21H2 for x64-based Systems https://support.microsoft.com/help/5035845
Known Issue KB5035845 KB5035845 - Windows 10 Version 22H2 for x64-based Systems https://support.microsoft.com/help/5035845
Known Issue KB5035845 KB5035845 - Windows 10 Version 22H2 for ARM64-based Systems https://support.microsoft.com/help/5035845
Known Issue KB5035845 KB5035845 - Windows 10 Version 22H2 for 32-bit Systems https://support.microsoft.com/help/5035845
Vendor Fix KB5035853 KB5035853 - Windows 11 Version 22H2 for ARM64-based Systems https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5035853
Vendor Fix KB5035853 KB5035853 - Windows 11 Version 22H2 for x64-based Systems https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5035853
Vendor Fix KB5035845 KB5035845 - Windows 10 Version 22H2 for x64-based Systems https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5035845
Vendor Fix KB5035845 KB5035845 - Windows 10 Version 22H2 for ARM64-based Systems https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5035845
Vendor Fix KB5035845 KB5035845 - Windows 10 Version 22H2 for 32-bit Systems https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5035845
Vendor Fix KB5035853 KB5035853 - Windows 11 Version 23H2 for ARM64-based Systems https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5035853
Vendor Fix KB5035853 KB5035853 - Windows 11 Version 23H2 for x64-based Systems https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5035853
Vendor Fix KB5035856 KB5035856 - Windows Server 2022, 23H2 Edition (Server Core installation) https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5035856
Type Package URL Namespace Name / Product Version Distribution / Platform Arch Patch / Fix
Fixed pkg:generic/microsoft/Windows%20Server%202022?kb=KB5035959 microsoft Windows Server 2022 = 10.0.20348.2333 KB5035959
Fixed pkg:generic/microsoft/Windows%20Server%202022?kb=KB5035857 microsoft Windows Server 2022 = 10.0.20348.2340 KB5035857
Fixed pkg:generic/microsoft/Windows%20Server%202022%2C%2023H2%20Edition%20%28Server%20Core%20installation%29?kb=KB5035856 microsoft Windows Server 2022, 23H2 Edition (Server Core installation) = 10.0.25398.763 KB5035856
Affected pkg:generic/microsoft/Windows%20Server%202022%2C%2023H2%20Edition%20%28Server%20Core%20installation%29 microsoft Windows Server 2022, 23H2 Edition (Server Core installation)
Fixed pkg:generic/microsoft/Windows%20Server%202022%20%28Server%20Core%20installation%29?kb=KB5035959 microsoft Windows Server 2022 (Server Core installation) = 10.0.20348.2333 KB5035959
Fixed pkg:generic/microsoft/Windows%20Server%202022%20%28Server%20Core%20installation%29?kb=KB5035857 microsoft Windows Server 2022 (Server Core installation) = 10.0.20348.2340 KB5035857
Affected pkg:generic/microsoft/Windows%20Server%202022%20%28Server%20Core%20installation%29 microsoft Windows Server 2022 (Server Core installation)
Affected pkg:generic/microsoft/Windows%20Server%202022 microsoft Windows Server 2022
Fixed pkg:generic/microsoft/Windows%2011%20Version%2023H2%20for%20x64-based%20Systems?kb=KB5035853 microsoft Windows 11 Version 23H2 for x64-based Systems = 10.0.22631.3296 KB5035853
Affected pkg:generic/microsoft/Windows%2011%20Version%2023H2%20for%20x64-based%20Systems microsoft Windows 11 Version 23H2 for x64-based Systems
Fixed pkg:generic/microsoft/Windows%2011%20Version%2023H2%20for%20ARM64-based%20Systems?kb=KB5035853 microsoft Windows 11 Version 23H2 for ARM64-based Systems = 10.0.22631.3296 KB5035853
Affected pkg:generic/microsoft/Windows%2011%20Version%2023H2%20for%20ARM64-based%20Systems microsoft Windows 11 Version 23H2 for ARM64-based Systems
Fixed pkg:generic/microsoft/Windows%2011%20Version%2022H2%20for%20x64-based%20Systems?kb=KB5035853 microsoft Windows 11 Version 22H2 for x64-based Systems = 10.0.22621.3296 KB5035853
Affected pkg:generic/microsoft/Windows%2011%20Version%2022H2%20for%20x64-based%20Systems microsoft Windows 11 Version 22H2 for x64-based Systems
Fixed pkg:generic/microsoft/Windows%2011%20Version%2022H2%20for%20ARM64-based%20Systems?kb=KB5035853 microsoft Windows 11 Version 22H2 for ARM64-based Systems = 10.0.22621.3296 KB5035853
Affected pkg:generic/microsoft/Windows%2011%20Version%2022H2%20for%20ARM64-based%20Systems microsoft Windows 11 Version 22H2 for ARM64-based Systems
Fixed pkg:generic/microsoft/Windows%2011%20version%2021H2%20for%20x64-based%20Systems?kb=KB5035854 microsoft Windows 11 version 21H2 for x64-based Systems = 10.0.22000.2836 KB5035854
Affected pkg:generic/microsoft/Windows%2011%20version%2021H2%20for%20x64-based%20Systems microsoft Windows 11 version 21H2 for x64-based Systems
Fixed pkg:generic/microsoft/Windows%2011%20version%2021H2%20for%20ARM64-based%20Systems?kb=KB5035854 microsoft Windows 11 version 21H2 for ARM64-based Systems = 10.0.22000.2836 KB5035854
Affected pkg:generic/microsoft/Windows%2011%20version%2021H2%20for%20ARM64-based%20Systems microsoft Windows 11 version 21H2 for ARM64-based Systems
Fixed pkg:generic/microsoft/Windows%2010%20Version%2022H2%20for%20x64-based%20Systems?kb=KB5035845 microsoft Windows 10 Version 22H2 for x64-based Systems = 10.0.19045.4170 KB5035845
Affected pkg:generic/microsoft/Windows%2010%20Version%2022H2%20for%20x64-based%20Systems microsoft Windows 10 Version 22H2 for x64-based Systems
Fixed pkg:generic/microsoft/Windows%2010%20Version%2022H2%20for%20ARM64-based%20Systems?kb=KB5035845 microsoft Windows 10 Version 22H2 for ARM64-based Systems = 10.0.19045.4170 KB5035845
Affected pkg:generic/microsoft/Windows%2010%20Version%2022H2%20for%20ARM64-based%20Systems microsoft Windows 10 Version 22H2 for ARM64-based Systems
Fixed pkg:generic/microsoft/Windows%2010%20Version%2022H2%20for%2032-bit%20Systems?kb=KB5035845 microsoft Windows 10 Version 22H2 for 32-bit Systems = 10.0.19045.4170 KB5035845
Affected pkg:generic/microsoft/Windows%2010%20Version%2022H2%20for%2032-bit%20Systems microsoft Windows 10 Version 22H2 for 32-bit Systems
Fixed pkg:generic/microsoft/Windows%2010%20Version%2021H2%20for%20x64-based%20Systems?kb=KB5035845 microsoft Windows 10 Version 21H2 for x64-based Systems = 10.0.19044.4170 KB5035845
Affected pkg:generic/microsoft/Windows%2010%20Version%2021H2%20for%20x64-based%20Systems microsoft Windows 10 Version 21H2 for x64-based Systems
Fixed pkg:generic/microsoft/Windows%2010%20Version%2021H2%20for%20ARM64-based%20Systems?kb=KB5035845 microsoft Windows 10 Version 21H2 for ARM64-based Systems = 10.0.19044.4170 KB5035845
Affected pkg:generic/microsoft/Windows%2010%20Version%2021H2%20for%20ARM64-based%20Systems microsoft Windows 10 Version 21H2 for ARM64-based Systems
Fixed pkg:generic/microsoft/Windows%2010%20Version%2021H2%20for%2032-bit%20Systems?kb=KB5035845 microsoft Windows 10 Version 21H2 for 32-bit Systems = 10.0.19044.4170 KB5035845
Affected pkg:generic/microsoft/Windows%2010%20Version%2021H2%20for%2032-bit%20Systems microsoft Windows 10 Version 21H2 for 32-bit Systems
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories Exploits PoC Pubblication Date Modification Date
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories PoC Pubblication Date Modification Date
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